Bài giảng Hóa học đại cương Chương II - Nguyễn Văn Đồng

CHƯƠNG II
LIÊN KẾT HÓA HỌC
I. Các đặc trưng của liên kết hóa học
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    !
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α = 104,5
o
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Để phân biệt lk ion và lkcht ta có thể căn cứ vào
độ âm điện của 2 nguyên tử tham gia liên kết.
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Lý thuyết: HOH=90
0
nhưng thực nghiệm:= 104,5
0
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t1X:=
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(có hình dáng,
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R> .5-5DP
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B €1o]45B"DP
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